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CompressedStreamStore (POI API Documentation)
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org.apache.poi.hdgf.streams</FONT>
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Class CompressedStreamStore</H2>
<PRE>
java.lang.Object
  <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../../org/apache/poi/hdgf/streams/StreamStore.html" title="class in org.apache.poi.hdgf.streams">org.apache.poi.hdgf.streams.StreamStore</A>
      <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.poi.hdgf.streams.CompressedStreamStore</B>
</PRE>
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<DL>
<DT><PRE>public final class <B>CompressedStreamStore</B><DT>extends <A HREF="../../../../../org/apache/poi/hdgf/streams/StreamStore.html" title="class in org.apache.poi.hdgf.streams">StreamStore</A></DL>
</PRE>

<P>
A StreamStore where the data on-disk is compressed,
  using the crazy Visio LZW
<P>

<P>
<HR>

<P>

<!-- ======== CONSTRUCTOR SUMMARY ======== -->

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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected </CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/poi/hdgf/streams/CompressedStreamStore.html#CompressedStreamStore(byte[], int, int)">CompressedStreamStore</A></B>(byte[]&nbsp;data,
                      int&nbsp;offset,
                      int&nbsp;length)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new compressed StreamStore, which will handle
  the decompression.</TD>
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&nbsp;
<!-- ========== METHOD SUMMARY =========== -->

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<CODE>protected &nbsp;byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/poi/hdgf/streams/CompressedStreamStore.html#_getBlockHeader()">_getBlockHeader</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<CODE>protected &nbsp;byte[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/poi/hdgf/streams/CompressedStreamStore.html#_getCompressedContents()">_getCompressedContents</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<CODE>protected &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/poi/hdgf/streams/CompressedStreamStore.html#copyBlockHeaderToContents()">copyBlockHeaderToContents</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Some kinds of streams expect their 4 byte header to be
  on the front of the contents.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;byte[][]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/poi/hdgf/streams/CompressedStreamStore.html#decompress(byte[], int, int)">decompress</A></B>(byte[]&nbsp;data,
           int&nbsp;offset,
           int&nbsp;length)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Decompresses the given data, returning it as header + contents</TD>
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<TH ALIGN="left"><B>Methods inherited from class org.apache.poi.hdgf.streams.<A HREF="../../../../../org/apache/poi/hdgf/streams/StreamStore.html" title="class in org.apache.poi.hdgf.streams">StreamStore</A></B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../org/apache/poi/hdgf/streams/StreamStore.html#_getContents()">_getContents</A>, <A HREF="../../../../../org/apache/poi/hdgf/streams/StreamStore.html#getContents()">getContents</A>, <A HREF="../../../../../org/apache/poi/hdgf/streams/StreamStore.html#prependContentsWith(byte[])">prependContentsWith</A></CODE></TD>
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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="CompressedStreamStore(byte[], int, int)"><!-- --></A><H3>
CompressedStreamStore</H3>
<PRE>
protected <B>CompressedStreamStore</B>(byte[]&nbsp;data,
                                int&nbsp;offset,
                                int&nbsp;length)
                         throws java.io.IOException</PRE>
<DL>
<DD>Creates a new compressed StreamStore, which will handle
  the decompression.
<P>
<DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DL>

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<A NAME="_getCompressedContents()"><!-- --></A><H3>
_getCompressedContents</H3>
<PRE>
protected byte[] <B>_getCompressedContents</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="_getBlockHeader()"><!-- --></A><H3>
_getBlockHeader</H3>
<PRE>
protected byte[] <B>_getBlockHeader</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="copyBlockHeaderToContents()"><!-- --></A><H3>
copyBlockHeaderToContents</H3>
<PRE>
protected void <B>copyBlockHeaderToContents</B>()</PRE>
<DL>
<DD>Some kinds of streams expect their 4 byte header to be
  on the front of the contents.
 They can call this to have it sorted.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/poi/hdgf/streams/StreamStore.html#copyBlockHeaderToContents()">copyBlockHeaderToContents</A></CODE> in class <CODE><A HREF="../../../../../org/apache/poi/hdgf/streams/StreamStore.html" title="class in org.apache.poi.hdgf.streams">StreamStore</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="decompress(byte[], int, int)"><!-- --></A><H3>
decompress</H3>
<PRE>
public static byte[][] <B>decompress</B>(byte[]&nbsp;data,
                                  int&nbsp;offset,
                                  int&nbsp;length)
                           throws java.io.IOException</PRE>
<DL>
<DD>Decompresses the given data, returning it as header + contents
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
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